#3FC4D7#3FC4D7

#3FC4D7 is a light, moderate teal. Relative luminance 0.454; OKLCH L 75.7% C 0.115 H 208.9°. Best body text is #000000 at 10.09:1 contrast (WCAG AA passes).

Color values

HEX	#3FC4D7
RGB	rgb(63, 196, 215)
HSL	hsl(188, 66%, 55%)
HSV	hsv(188, 71%, 84%)
CMYK	cmyk(70.7%, 8.8%, 0%, 15.7%)
CIE-LAB	lab(73.18, -29.29, -19.88)
CIE-LCH	lch(73.18, 35.40, 214.17°)
OKLab	oklab(75.74% -0.1003 -0.0553)
OKLCH	oklch(75.74% 0.115 208.9)
XYZ	xyz(34.0503, 45.4389, 71.2528)
Luminance	0.4544 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FC4D7 #D7523F

analogous

#3FD79E #3FC4D7 #3F78D7

triadic

#3FC4D7 #D73FC4 #C4D73F

tetradic

#3FC4D7 #9E3FD7 #D7523F #78D73F

square

#3FC4D7 #9E3FD7 #D7523F #78D73F

split-complementary

#3FC4D7 #D73F78 #D79E3F

monochromatic

#1B7481 #25A2B3 #3FC4D7 #72D4E2 #A4E3EC

Accessibility & contrast

On white

2.08

#3FC4D7 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.09

#3FC4D7 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FC4D7

10.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FC4D7	#FFFFFF	#000000	##000000
##3FC4D7	1.00	2.08	10.09	10.09
#FFFFFF	2.08	1.00	21.00	21.00
#000000	10.09	21.00	1.00	1.00
##000000	10.09	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B3BDD8

Deuteranopia (green-blind)

#9DADD7

Tritanopia (blue-blind)

#00CDCA

Achromatopsia (no color)

#B4B4B4

Design tokens & code

CSS

--color: #3fc4d7;
/* rgb */ color: rgb(63, 196, 215);
/* oklch */ color: oklch(75.7% 0.115 208.9);

Tailwind

colors: {
  custom: {
    50: '#89d6e3',
    500: '#3fc4d7',
    950: '#000000',
  },
}

SCSS

$custom: #3fc4d7;
$custom-light: #89d6e3;
$custom-dark: #000000;

JSON

{
  "hex": "#3fc4d7",
  "rgb": {
    "r": 63,
    "g": 196,
    "b": 215
  },
  "hsl": {
    "h": 187.5,
    "s": 65.517,
    "l": 54.51
  },
  "oklch": {
    "l": 0.75742,
    "c": 0.11451,
    "h": 208.9
  },
  "luminance": 0.45443
}

Semantic roles & 50–950 ramp

primary

#3FC4D7

secondary

#D9A199

accent

#543FE8

background

#F9FDFD

surface

#F1FAFB

border

#CBD3D4

text

#0D1415

muted

#7E8383

Preview Lab

Preview with #3FC4D7

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →